IU0UZB — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Italy Locator transmitted in a decoded message: JN61

Receiver-side FT8 activity involving IU0UZB, decoded by SO8OO in southeastern Poland. 98 related FT8 messages, 10 CQ messages, observed on 40m, 20m, across 16 UTC dates. Heard between 2026-05-29 and 2026-08-23.

These are automated observations at the SO8OO receiver, not the station's official logbook. Times are UTC. Decoder S/N describes messages received at SO8OO; inferred entity and location data may be inaccurate for portable, remote or special-event operation.

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Overview

98
Related messages
10
CQ messages
16
UTC dates heard
-11 dB
Mean decoder S/N

Bands

20m 40m
First seen: 2026-05-29
Last seen: 2026-08-23 14:03 UTC

Frequent QSO partners observed at SO8OO

Stations IU0UZB worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by IU0UZB

Approximate centre of JN61, decoded 2026-08-23 16:02 UTC. A transmitted locator is not proof of the operator's permanent location.

Observed FT8 exchanges

S/N cells show: decoded at SO8OO / report transmitted by the counterpart. An observed exchange is not a QSL or an official logbook confirmation.

Time UTCBandIU0UZB S/NCounterpartCounterpart S/NMsgsCapture
08-23 16:02 20m -14 / +4 IU5HIU -3 / - 4 ✓ Closing observed
08-23 16:02 20m -2 / - BG7BVI - / - 2 Partial capture
08-19 05:31 40m - / - DH5BM -16 / - 2 ✓ Closing fragment
08-17 06:00 20m -2 / - RI1ANC - / - 2 Partial capture
08-10 19:05 20m - / -10 UW5ESX -12 / - 2 ✓ Closing fragment
08-10 18:36 20m - / +2 EA2BHE -12 / - 4 ✓ Closing fragment
08-08 05:52 20m -19 / - NW7M - / - 3 Partial capture
08-04 10:30 20m - / -6 F1PPH -22 / - 2 Partial capture
08-02 00:29 40m -16 / - AA9JC - / - 2 Partial capture
08-02 00:26 40m - / +9 IN3LHF -18 / - 2 Partial capture
08-02 00:03 20m - / -8 PW8BR -12 / - 2 ✓ Closing fragment
08-01 23:44 20m - / -3 NP4TX -22 / - 2 ✓ Closing fragment
08-01 23:28 20m - / - PS8ARP -13 / - 2 ✓ Closing fragment
08-01 00:32 40m -15 / - N4ZSA - / -17 6 ✓ Closing fragment
08-01 00:30 40m -23 / -1 PE1NPS -12 / - 5 ✓ Closing observed
07-31 09:39 20m - / - F4HSB -23 / - 2 Partial capture
07-31 09:36 20m - / -18 ON1JP -19 / - 4 ✓ Closing fragment
07-25 19:48 40m - / - UI6O -12 / - 7 Partial capture
07-23 05:12 20m - / -5 VK3TZ -10 / - 2 ✓ Closing fragment
07-23 05:06 20m - / -13 UA3PAB -16 / - 3 Partial capture
07-23 04:56 20m - / -13 R5AV -11 / - 2 ✓ Closing fragment
07-18 05:48 20m - / - DL1ORI -12 / - 2 Partial capture
07-13 07:51 20m - / -24 HA1ZW -5 / - 6 Partial capture
07-13 07:50 20m - / - LZ3CB +10 / - 3 Partial capture
06-29 04:59 20m - / -20 OD5KU 0 / - 2 ✓ Closing fragment
06-23 18:59 20m -15 / -12 G0JEI -11 / -7 4 ✓ Full exchange observed
06-23 18:51 20m -12 / - <...> - / - 3 Partial capture
06-02 20:15 40m +5 / - F1PBZ - / -2 2 ✓ Closing fragment
05-31 15:33 20m -13 / - <...> - / - 3 Partial capture
05-31 15:23 20m -4 / - UA3LRN +4 / - 3 ✓ Closing observed
05-31 15:19 20m - / -9 R1BEO +6 / - 2 Partial capture
05-31 14:53 20m -4 / - OJ0Z - / - 2 Partial capture
05-31 14:44 20m -5 / - PD1HBL -14 / -9 7 Partial capture
05-31 14:41 20m -12 / -10 R0AX -3 / - 4 ✓ Closing observed
05-31 14:37 20m -14 / - WB8YJF - / -12 2 ✓ Closing fragment
05-29 18:41 20m - / -6 JH5AVM -4 / - 2 Partial capture
05-29 18:20 20m - / -8 UA1AOF -22 / - 2 ✓ Closing fragment
05-29 18:07 20m -7 / - TA3ZZ - / -25 3 Partial capture
05-29 17:51 20m - / -6 G8KHF -15 / - 2 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

Frequency values are decoder audio offsets in hertz, not RF frequencies.

20m 
UTC    dB Audio  Message
183715 -11 2403  IU0UZB EA2BHE R+02 (x2)
190500 -12  806  IU0UZB UW5ESX R-10 (x2)
192430  -5 2154  IU0UZB M8KKH JO01
055900 -18 2079  VK5RM IU0UZB JN61
055730  -5 2639  RI1ANC IU0UZB JN61 (x3)
160200  -3 2771  BG7BVI IU0UZB JN61 (x2)
160245  -5  758  IU0UZB IU5HIU JN53 (x2)
160330 -14 2771  IU5HIU IU0UZB RR73
160345  -2  758  IU0UZB IU5HIU 73
40m 
UTC    dB Audio  Message
003545 -15 2387  IU0UZB F1PBZ +01
002530  -6 2289  IU0UZB DH5BM JO41
002600 -18 2290  IU0UZB IN3LHF +09 (x2)
002815 -17 2289  CQ IU0UZB JN61
002915 -16 2289  AA9JC IU0UZB JN61 (x2)
003145 -14 2289  WV2B IU0UZB JN61
003245 -20 2290  DL9KM IU0UZB RR73
003330 -10 2289  IU0UZB DH5BM JO41
225900 -10  636  IU0UZB PD0IFI JO32
042230 -20 1519  WA2HIP IU0UZB JN61
053130 -16 2420  IU0UZB DH5BM JO41 (x2)
055400 -17 2303  SV1DKR IU0UZB -05

Decoder S/N history by band

Daily averages across messages associated with this profile as decoded at SO8OO.